I was looking for an Raspberry Case that could fit the Pi and a Stepdown Converter LM2596 to power the Pi directly from the power supply of my printer. I couldn't find anything I like and fited the bear upgrade as I wanted so I created my own.
Made for the pi 3 B+ and a LM2596 Stepdown Converter.
40x40x10 fan on the lid.
Step file available so you can change it acording to your needs.
Any help needed please send me a message.
Keep on printing.
The author hasn't provided the model origin yet.